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December

Questions Asked on December 8, 2008

Hello,I'm trying to find the Fourier Series of a function which is 1 from -pi/2 to pi/2, and zero everywhere else inside of -pi
1. 1 answer
2. asked by Nicole
3. 974 views
How do you print out the notes that you put at the bottom of each slide?
1. 2 answers
2. asked by Anonymous
3. 311 views
if a refrigerator cools 200g of water from 20degrees celcius to it freezing point in 10mins, how much heat is removed per minute
1. 3 answers
2. asked by kadian
3. 692 views
expliain y the very high specific heat capacity of water leads to formation of land and sea breezes???
1. 1 answer
2. asked by kimberly
3. 946 views
ho do i make a y=k x problem with facts like: exports $465.3 billion and imports 402.4 billion?
1. 0 answers
2. asked by josh
3. 398 views
just read my other question and u will find the question. but i really need he-lp!!!!!!!!!!!!!!!!!!!!!!!!!!!
1. 2 answers
2. asked by josh
3. 355 views
If a 90%, 95% and 99% confidence interval are found for a population mean, how are the three interval estimates related to each
1. 2 answers
2. asked by Cecilia
3. 520 views
According to John Gast what was the effect of Westward Expansion on America and Americans?
1. 2 answers
2. asked by Tatiyana
3. 589 views
this is about the french and indian war it is a crossword puzzel... what is an official announcement? (12 spaces)a struggle
1. 4 answers
2. asked by emily
3. 1,135 views
Make sure the following words are used correctly (lithe, temerity, facilitate, goad, inundate, solicitude, jocular, extricate,
1. 0 answers
2. asked by Anonymous
3. 315 views
Do coastal communities have higher temperature ranges?
1. 1 answer
2. asked by Michael
3. 371 views
How do I reword the sentence..Now the truth is not opposite but neither is the description of above. It is talking about
1. 1 answer
2. asked by Anonymous
3. 994 views
According to Benjamin, what is the one unalterable law? How does his idea compare to actual conditions in the Soviet Union
1. 4 answers
2. asked by Emily
3. 3,515 views
Do Coastal Communities have high temperature ranges?
1. 3 answers
2. asked by Michael
3. 420 views
I need to know all of the equations for WORK problems (Physics). I'm not sure where to find them. if someone could help id
1. 0 answers
2. asked by Jim
3. 367 views
solve the differential equation. assume a, b and k are non zero constants.dR/dt = kR i don't understand how to do these
1. 1 answer
2. asked by elizabeth
3. 1,208 views
A bench is made of a 3 meter long plank with a mass of 12kg and 2 sawhorses(each 0.2m from an end).There are two boxes on the
1. 0 answers
2. asked by jeff
3. 525 views
this is for a musculoskeletal crossword puzzle and if you can help me with any of the answers i would be soo grateful.boat-like
1. 1 answer
2. asked by Lisa
3. 454 views
Meiosis reduces chromosome number and rearranges genetic information.a. Explainhow the reduction and rearrangement are
1. 3 answers
2. asked by Yaneth
3. 2,166 views
Hi, I need help with this question:Use the addition and subtraction formulas ti fubd the exact values of the trigonometric
1. 0 answers
2. asked by Lucy X
3. 664 views
dP/dt = k(P-a)dP/dt = kP-ka dP/P = k-ka is this right so far? was i supposed to distribute??? what do i need to do next???
1. 0 answers
2. asked by Hannah
3. 732 views
A rod with a diameter of 1.8 cm is used to make the letter A in an 18 by 12 cm space. If the number were to spin about one the
1. 0 answers
2. asked by mike
3. 407 views
My calculus exam is on friday. I was wondering if anyone had any tips on doing well? I have severe test anxiety and it seems as
1. 1 answer
2. asked by Hannah
3. 563 views
elloi need help factoring I haven't had factorin sense Algebra one and now am in Algebra two and our school is screwed up were
1. 4 answers
2. asked by Algebra
3. 1,281 views
This is my teachers first year teaching this class. So... I'm not the only one who has a D in that class.I was wondering if some
1. 3 answers
2. asked by Ap World History
3. 779 views
For example, a female may make her eyes appear rounder by completely outlining her eye to both corners, more oval by lining the
1. 1 answer
2. asked by Anna
3. 312 views
what is the coterminal of 150 how do u figure this out??how do u so true/false: sin120cos120=sin240? is the expression
1. 0 answers
2. asked by lorane
3. 1,034 views
this is same person from before what am I exactly suppose to do when I'm asked to factor2X(3X+4)-3(3X+4)
1. 1 answer
2. asked by Algebra
3. 350 views
(#1.) A top starting from 40 rad/s takes 200 rad to stop. What is its rotational acceleration? (a constant)(#2.) A stationary
1. 0 answers
2. asked by Robert
3. 881 views
how do u doevaluateL cos135
1. 0 answers
2. asked by nadine
3. 438 views
solve for x:x^(2/3)=(1/27) (2^(x)+4)/(2^x)=2 explain please
1. 1 answer
2. asked by jason
3. 887 views
is charles v of the holy roman empire catholic or protestant?
1. 1 answer
2. asked by Terra
3. 453 views
Is Westminister Hall the same thing as the Tower of London?
1. 3 answers
2. asked by Anonymous
3. 350 views
How do I factor4x^2 + 8x + 4 Alll I have iz (4x+4)(x+4) and I know its wrong
1. 1 answer
2. asked by Keishia
3. 344 views
Sun will turn into a red giant star one day. Today the sun has a mass of 2*10^30kg and a radius of 70km and an angular velocity
1. 1 answer
2. asked by anthony
3. 583 views
4.34 Keno is a favorite game in casinos, and similar games are popular with thestates that operate lotteries. Balls numbered 1
1. 1 answer
2. asked by Stephanie
3. 2,170 views
Rank the following compounds in order of decreasing boiling point:KCI CO2 CH2O
1. 2 answers
2. asked by Natash
3. 2,188 views
I need to write a paragraph using the following words, acculturation,affable, aggrandize, approbation, callow, erudite,
1. 1 answer
2. asked by Bill
3. 1,979 views
Did I factor this correctly this time.4x^2+8x+4 (2x+2) (2x+2)
1. 2 answers
2. asked by Keishia
3. 333 views
a spaceship is traveling to the moon. at what point is is beyond the pull of the earth's gravity?a. above the atmosphere b. half
1. 2 answers
2. asked by rory
3. 2,957 views
Are these lines parallel, intersecting, or perpendicular?y=.15x+.79 .11x-y=-0.85
1. 1 answer
2. asked by Carol
3. 478 views
(#1.) A top starting from 40 rad/s takes 200 rad to stop. What is its rotational acceleration? (a constant)(#2.) A stationary
1. 4 answers
2. asked by Robert
3. 530 views
what are the southwest indians?
1. 1 answer
2. asked by kool-aid
3. 367 views
3 square root 160
1. 2 answers
2. asked by Sarah
3. 352 views
X^2=14X+5XI got Lost and on this one -2X(X+7) - (X+7) I need to factor these problems
1. 1 answer
2. asked by Algebra
3. 353 views
find an exact value for sin 15 degrees
1. 1 answer
2. asked by jerson
3. 397 views
A and B are accute angles with sin A =0.7 and cos B= 0.4. Find sin(A-B)
1. 1 answer
2. asked by jerson
3. 320 views
The matrix A has dimensions 3 x 4. The matrix B has dimensions 3 x 2 Give the dimensions of matrix C if AB=B
1. 2 answers
2. asked by jerson
3. 528 views
A tire (0.8 m diameter) starts at rest and has an angular acceleration of 5 rad/s^2. If it moves for 10 seconds and then stops
1. 3 answers
2. asked by Robert
3. 1,003 views
How do I solve this using Zero property2x^2+2
1. 1 answer
2. asked by Keishia
3. 306 views
Can somebody help with good resources for a research report on airplanes?
1. 1 answer
2. asked by Fay
3. 406 views
A rectangle has a perimeter of 36 m. If the length of the rectangle is randomly chosen, what is the expected area?
1. 0 answers
2. asked by Mary
3. 661 views
Can you please help me solve this trig equation for 0 ≤ x ≤ 2π?9sin^2(x)-6cos(x)-10=0 Thank you!
1. 2 answers
2. asked by Lucy X
3. 1,132 views
After factoring 4x^2+8X+4how do I get the answers by using zero property
1. 1 answer
2. asked by Keishia
3. 853 views
a solution of weak acid of molarity 0.05 mol/dm3 is titrated against 0.1mol/dm3 NaOH, the pka = 3.67what volume of acid would u
1. 1 answer
2. asked by Kimora
3. 535 views
Is a project that is on time and on budget a successful project? Why or why not? How do we determine that a project is
1. 1 answer
2. asked by Sam
3. 415 views
Of all of the characters in Animal Farm, are there any who seem to represent the point of view of the author? Which of the
1. 2 answers
2. asked by divine
3. 1,322 views
dP/dt = k(P-a)dP/dt = kP-ka dP/P = k-ka is this right so far? was i supposed to distribute??? what do i need to do next???
1. 1 answer
2. asked by Hannah
3. 573 views
why do u want to be a tresurer
1. 3 answers
2. asked by divine
3. 329 views
A rod with a diameter of 1.8 cm is used to make the letter A in an 18 by 12 cm space. If the number were to spin about one the
1. 1 answer
2. asked by mike
3. 536 views
Discuss Dickens' use of symbol in GREAT EXPECTATIONS- symbolic names, settings, characters, actions, etc.
1. 1 answer
2. asked by STEPHANIE
3. 412 views
is this possible?sec __=-.04
1. 1 answer
2. asked by yv
3. 258 views
How would I find the limit of (if it exists):lim x-->infinity (4x -3)/(2x +1)
1. 1 answer
2. asked by Melly
3. 422 views
Would this be the answer for this problem 2x^3-x^2 > xx>1 or 0>x>-1/2
1. 0 answers
2. asked by Jaslyn
3. 272 views
A bench is made of a 3 meter long plank with a mass of 12kg and 2 sawhorses(each 0.2m from an end).There are two boxes on the
1. 1 answer
2. asked by jeff
3. 621 views
I just brought a finanical calculator and i don't really know how to use it yet. The textbook said to calculate the price of the
1. 0 answers
2. asked by Yvonne
3. 486 views
A plant is placed in bright sunlight. After a few hours, one of its leaves is stained with iodine solution. Which structure will
1. 1 answer
2. asked by Al
3. 687 views
Geometry question. a Math riddle. What does a cat need to play baseball?
1. 10 answers
2. asked by Jim
3. 5,858 views
The hydrogen ion concentration of a substance is related to its acidity and basicity. Because hydrogen ion concentrations vary
1. 3 answers
2. asked by Jenny
3. 1,199 views
Would the limit of lim x-->3 (x^3 -27)/(x^2 -9) be:9/2?
1. 1 answer
2. asked by Jaslyn
3. 387 views
The atmospheric pressure P in pounds per square inch, at x miles above sea level is given by P=14.7e^-0.21x. At what height will
1. 2 answers
2. asked by Jenny
3. 1,534 views
A rod with a diameter of 1.8 cm is used to make the letter A in an 18 by 12 cm space. If the number were to spin about the left
1. 1 answer
2. asked by mike
3. 527 views
The Intelligence Quotient (IQ) test scores are normally distributed with a mean of 100 and a standard deviation of 15. What is
1. 1 answer
2. asked by Robby
3. 1,506 views
A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time
1. 3 answers
2. asked by Zenna
3. 1,860 views
implicit differentiate this equation in terms of yx^2y^2=(y+1)^2(4-y^2)
1. 1 answer
2. asked by ned
3. 476 views
find dy/dx of xsiny+cos2y=cosy
1. 1 answer
2. asked by marcus
3. 1,600 views
I am really having problems in understanding "el pasivo reflejo"...it's a tense that is quite confusing to me. Could you help me
1. 1 answer
2. asked by Roscoe
3. 561 views
why a weight reading is considered constant when the last two consecutive weights are within 0.0003g?
1. 1 answer
2. asked by tintin
3. 419 views
find dy/dx of sqrt(x+y)+sqrt(xy)=6
1. 1 answer
2. asked by mark
3. 769 views
how many grams does 0.500 moles of CuBr weigh?
1. 1 answer
2. asked by temi
3. 765 views
Do you think the Bill of Rights should apply to all state and local governments? If not all ten which ones
1. 1 answer
2. asked by Asia
3. 1,013 views
I am having difficulty deciding which basic statistical test I should use to compare two means. I am comparing calorie
1. 1 answer
2. asked by Karen
3. 528 views
A beam of neutrons (mneutron = 1.6749 x 10^-24 g) has a velocity of 1.44 km/hour. What is the wavelength ofthe neutron wave? The
1. 2 answers
2. asked by Shaniquaa
3. 635 views
Why does O3 have a dipole moment?
1. 1 answer
2. asked by Shaniquaa
3. 1,365 views
Why is it important to have laws?Is the legal system that we have adopted the most efficient legal system?
1. 2 answers
2. asked by Will
3. 474 views
Is it necessary to have government structures to interpret and enforce laws?What would it be like if there were no laws in
1. 1 answer
2. asked by Will
3. 536 views
Queen Elizabeth II came to Korea on April 21st, 1999.1. Queen Elizabeth Two 2. Queen Elizabeth the Second (How do we read 'Queen
1. 2 answers
2. asked by John
3. 783 views
Many judges in the criminal court system are not only overworked, but also must contend with the worst of society. How does the
1. 2 answers
2. asked by TAIN
3. 452 views
What is the domain of f(t)=5.5e^tPlease explain how you came up with your answer
1. 1 answer
2. asked by Sophia
3. 330 views
f(x)=x^2-6x+2Find the h, the x-coordinate of this parabola. Can you please show work??!!
1. 1 answer
2. asked by Angelina
3. 329 views
Compare the population per square mile in Asia to the population per square mile in North America for the year 2000.North
1. 3 answers
2. asked by Debbie
3. 527 views
What was the percent increase in the mean population from 1950 to 2000?1950 mean: 426,000,042.5 2000 mean: 1,046,500,000 Do I
1. 7 answers
2. asked by Debbie
3. 590 views
The graph and table below give the monthly principal and interest payments for a mortgage from 1999 to 2004. Use this
1. 1 answer
2. asked by Debbie
3. 547 views
I'm writing a French dialogue and can someone help me with what I have so far? Some words I don't quite know how to say so I
1. 2 answers
2. asked by S.H.
3. 603 views
I have to decide whether these payments go under the land account or building account? I have a feeling neither of them go under
1. 0 answers
2. asked by Matt
3. 333 views
find the equation of the tangent line to the given curve at the indicated pointx^2(y^2)=(y+1)^2 (4-y^2) at (0,-2)
1. 1 answer
2. asked by chris
3. 403 views
there are two conditions that must exist if price discrimination is to be successful. what are they? why are they necessary?
1. 3 answers
2. asked by ryan
3. 1,017 views
"Deciding on which price to charge is more difficult under less than perfectly competitive conditions (i.e., monopoly) than it
1. 1 answer
2. asked by ryan
3. 420 views
i need to find the definition of industrial revolution. ive looked myself but i can`t find what i need. please help thankyou
1. 1 answer
2. asked by lisa
3. 1,083 views
can someone please help with this problem ?(3X-2)2squared thank you
1. 1 answer
2. asked by joe
3. 314 views

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